So lets say that we have 3 digital inputs X, Y, Z and 1 digital output Q. The truth table for this output is :Attachment 24355
"Breaking" this truth table into 2 other truth tables with 2 inputs each is not always possible. But how about breaking it
into 3 truth tables (well not exactly 3, more like 2 full and 2 half ones).
Well i think that the way to do it is shown below:Attachment 24357
As you can see we use 2 "virtual" outputs representedby lower case letters a,b and we create 2 "complete" truth tables following the output patern of the original table.
Then we use these "virtual" outputs to create other 2 "half" truth tables where the Input X is "0" in the first and "1" in the second and the output Q is the same as
the inputs a and b, "0" and "1" in each table.
Do you think that this method is correct ?